Silicon-transition metal reaction products for coating substrates
US7879437B2 · kind B2 · utility
26Cited by
16References
22Claims
0Family size
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Key dates
| Filing date | Jul 3, 2008 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Jul 22, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A non-particulate substrate having adhered thereto a coating composition comprising the reaction product of a transition metal compound such as niobium and a transition metal having electrons in the f orbital, and a silicon-containing material such as an organosilane or an organo(poly)siloxane. Reaction of the silicon-containing material with the transition metal compound results in a better adhering coating to the substrate than a comparable coating prepared from the silicon-containing material itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.